<template>
  <div id="app">
    <router-view v-if="isRouterAlive" />
  </div>
</template>
<script>
export default {
  name: 'App',
  provide(){
    return {
      reload : this.reload
    }
  },
  data() {
    return {
      // 用于点击当前页的router时，刷新当前页
      isRouterAlive: true,
    }
  },
  methods: {
    reload(){
      this.isRouterAlive = false
      this.$nextTick(function(){
        this.isRouterAlive = true;
      })
    },
  },
}
</script>
